Acura
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    VTEC system malfunction
Cause:
    Wiring, VTEC solenoid, ECM

Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Instrument panel, fuel consumption signal - short to ground
Cause:
    Wiring short to ground, instrument panel

Honda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    VTEC system - malfunction
Cause:
    Wiring, VTEC solenoid, ECM

Isuzu
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    VTEC system - malfunction
Cause:
    Wiring, VTEC solenoid, ECM

Saab
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle position motor - fully open signal during cranking
Cause:
    Wiring, mechanical fault, throttle control unit, ECM

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Instrument panel, fuel consumption signal - short to ground
Cause:
    Wiring short to ground, instrument panel